After the helmet is used for a long time, there is often dirt accumulation inside the helmet and odor. Regular cleaning and maintenance of the helmet can always keep the helmet in a better protective state, so that the driver can have a safer driving state.

1. Cleaning of helmet interior: after long-term use, dirt will accumulate inside the helmet and produce peculiar smell. In this case, it should be cleaned. It is better to use neutral detergent, and better to use shampoo. In order to avoid the odor of detergent, the amount of detergent should be controlled. Pay attention to the strength during the brushing process. Do not use too much force, or the buffer material will be deformed. After cleaning, wipe off the moisture with a towel and place it in a ventilated place for natural air drying.

2. Maintenance of helmet surface: Compared with the inside of the helmet, the helmet surface is easier to get dirty, so wiping the surface is a regular job. When there is a stain on the helmet, first wipe the stain with a wet cloth, and then rub it with the water wax or light wax used for car cleaning to make the helmet clean and bright, or use a special brightener for the helmet, which has better effect.

3. Maintenance of helmet goggles: Since the goggles are transparent devices, be careful when wiping them. When cleaning the goggles, add neutral detergent into the water, scrub with hands, then thoroughly clean with tap water, and then dry the water with a soft cotton cloth or paper towel. At the end, wipe water wax or anti-static agent on the outer surface to reduce the adhesion of dust and speed up the flow of rain. The inside of the goggles should be coated with anti fogging agent, which plays an important role in reducing fog adhesion at night.